Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Scan Tool Data Definitions
Fob 1 Battery: The scan tool displays OK to indicate a good battery voltage level was last received.
Fob 2 Battery: The scan tool displays OK to indicate a good battery voltage level was last received.
Fob 3 Battery: The scan tool displays OK to indicate a good battery voltage level was last received.
Fob 4 Battery: The scan tool displays OK to indicate a good battery voltage level was last received.
Last Fob Button Pressed: The scan tool displays Dr. Door Unlock, All Door Unlock, Door Lock, indicating the last input received from a programmed fob.
Fob 1 Programmed: The scan tool displays Yes/No. The scan tool displays Yes when the fob is programmed.
Fob 2 Programmed: The scan tool displays Yes/No. The scan tool displays Yes when the fob is programmed.
Fob 3 Programmed: The scan tool displays Yes/No. The scan tool displays Yes when the fob is programmed.
Fob 4 Programmed: The scan tool displays Yes/No. The scan tool displays Yes when the fob is programmed.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.